Renogy RBT100LFP12-BT-US, Руководство пользователя

Страница: 9 / 17

08
To connect multiple batteries in parallel, first connect the Positive Terminals of the batteries to
each other. Then, connect the Negative Terminals of the batteries to each other. Finally, con-
nect the Positive Terminal of the first battery and the Negative Terminal of the last battery to the
system. This type of arrangement is used to increase the overall battery capacity while keeping
the battery voltage the same.
Securing Cable Connections
●
Please secure all cable connections to the proper specification in order to ensure good con
-
tacts between the cable lugs and the battery terminals. Over-tightening cable connections
can cause terminal breakage and loose cable connections can cause terminal meltdown
or fire.
●
Please use an insulated wrench to tighten the cable connections.
To ensure good contacts between the cable lugs and the battery terminals, please use the
appropriate number of washers to allow for as much thread engagement as possible without
bottoming out the terminal bolt. The correct number of washers can be determined by
hand-tightening the terminal bolt with just the cable lug in place and observing the gap that is
present. Use the number of washers needed so that the washer stack is slightly larger than
the observed gap.
It is important to ensure that the cable lug and the top surface of the terminal are in contact.
The washer(s) must be placed on top of the lug. Do not place the washer(s) between the
battery terminal and the cable lug as this can cause high resistance and excessive heating.
●
Please use the included Long Terminal Bolts when needed to secure multiple cable lugs on
a single battery terminal.